Determine the necessary mass, volume, or concentration for preparing a solution.
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≥99%, contains p-tert-butylcatechol as inhibitor for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice,FedEx DG Service Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 18 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
-Methylstyrene is an aromatic alkyl-substituted styrene monomer with a relatively high boiling point. It is widely used as a monomer to synthesize thermoplastic composite resins applied in adhesives, and coatings that require high-temperature stability. It can also participate as a precursor in regioselective and diastereoselective synthesis of natural products, pharmaceuticals, and other structurally diverse compounds.
| Pubchem Sid | 488180414 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180414 |
| Canonical Smiles | CC(=C)C1=CC=CC=C1 |
| IUPAC Name | prop-1-en-2-ylbenzene |
| InChIKey | XYLMUPLGERFSHI-UHFFFAOYSA-N |
| INCHI | 1S/C9H10/c1-8(2)9-6-4-3-5-7-9/h3-7H,1H2,2H3 |
| Isomeric SMILES | CC(=C)C1=CC=CC=C1 |
| WGK Germany | 2 |
| RTECS | WL5075300 |
| UN Number | 2303 |
| Packing Group | III |
| Molecular Weight | 118.18 |
| Beilstein | 969405 |
| Reaxy-Rn | 969405 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=969405&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Phenylpropenes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Phenylpropenes |
| Alternative Parents | Styrenes Aromatic hydrocarbons Branched unsaturated hydrocarbons Cyclic olefins |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Phenylpropene - Styrene - Aromatic hydrocarbon - Branched unsaturated hydrocarbon - Cyclic olefin - Unsaturated hydrocarbon - Olefin - Hydrocarbon - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as phenylpropenes. These are compounds containing a phenylpropene moiety, which consists of a propene substituent bound to a phenyl group. |
| External Descriptors | olefinic compound |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Oct 29, 2025 | M104900 | |
| Certificate of Analysis | Oct 29, 2025 | M104900 | |
| Certificate of Analysis | Oct 29, 2025 | M104900 | |
| Certificate of Analysis | Oct 29, 2025 | M104900 | |
| Certificate of Analysis | Oct 29, 2025 | M104900 | |
| Certificate of Analysis | Sep 08, 2025 | M104900 | |
| Certificate of Analysis | May 20, 2025 | M104900 | |
| Certificate of Analysis | May 20, 2025 | M104900 | |
| Certificate of Analysis | May 20, 2025 | M104900 | |
| Certificate of Analysis | May 20, 2025 | M104900 | |
| Certificate of Analysis | May 20, 2025 | M104900 | |
| Certificate of Analysis | May 20, 2025 | M104900 | |
| Certificate of Analysis | Nov 15, 2024 | M104900 | |
| Certificate of Analysis | Nov 11, 2024 | M104900 | |
| Certificate of Analysis | Nov 11, 2024 | M104900 | |
| Certificate of Analysis | Sep 05, 2024 | M104900 | |
| Certificate of Analysis | Jan 24, 2024 | M104900 | |
| Certificate of Analysis | Jan 24, 2024 | M104900 | |
| Certificate of Analysis | Jan 24, 2024 | M104900 | |
| Certificate of Analysis | Jan 24, 2024 | M104900 | |
| Certificate of Analysis | Jan 24, 2024 | M104900 | |
| Certificate of Analysis | Jan 24, 2024 | M104900 | |
| Certificate of Analysis | Dec 15, 2023 | M104900 | |
| Certificate of Analysis | Dec 15, 2023 | M104900 | |
| Certificate of Analysis | Jun 12, 2023 | M104900 | |
| Certificate of Analysis | Jun 12, 2023 | M104900 | |
| Certificate of Analysis | May 08, 2023 | M104900 | |
| Certificate of Analysis | Feb 01, 2023 | M104900 | |
| Certificate of Analysis | Feb 01, 2023 | M104900 | |
| Certificate of Analysis | Feb 01, 2023 | M104900 | |
| Certificate of Analysis | Dec 09, 2022 | M104900 | |
| Certificate of Analysis | Nov 11, 2022 | M104900 | |
| Certificate of Analysis | Oct 21, 2022 | M104900 | |
| Certificate of Analysis | Feb 23, 2022 | M104900 | |
| Certificate of Analysis | Feb 16, 2022 | M104900 | |
| Certificate of Analysis | Jan 24, 2022 | M104900 |
| Solubility | Insoluble in water; Degree of Solubility in water: 0.12 g/l 20 °C; Miscible with Acetone; Soluble in Ether,Heptane,Alcohol,Benzene,Chloroform |
|---|---|
| Sensitivity | Heat Sensitive |
| Refractive Index | 1.53864 |
| Flash Point(°F) | 114.8 °F - closed cup |
| Flash Point(°C) | 46 °C - closed cup |
| Boil Point(°C) | 165-169°C |
| Melt Point(°C) | -23.°C |
| Molecular Weight | 118.180 g/mol |
| XLogP3 | 3.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 118.078 Da |
| Monoisotopic Mass | 118.078 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 96.600 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
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